Average Soil Temperature in Decatur, GA — October 2025
Data from Watkinsville #1 (50.1 mi away) • 31 of 31 days reported
Monthly Summary by Depth
2" depth
65°F
avg
55.4°F – 72.7°F
31 days
4" depth
66.4°F
avg
57.4°F – 73.4°F
31 days
8" depth
67.3°F
avg
58.5°F – 73.8°F
31 days
20" depth
68.5°F
avg
61°F – 73.6°F
31 days
40" depth
70.7°F
avg
66°F – 73.4°F
31 days
Daily Readings
| Date | 2" | 4" | 8" | 20" | 40" |
|---|---|---|---|---|---|
| Oct 1 | 70.7°F | 72.3°F | 73°F | 73.6°F | 73.4°F |
| Oct 2 | 68.9°F | 70.7°F | 71.8°F | 73°F | 73.4°F |
| Oct 3 | 68°F | 70°F | 71.1°F | 72.1°F | 73.2°F |
| Oct 4 | 69.6°F | 70.3°F | 70.9°F | 71.4°F | 72.9°F |
| Oct 5 | 69.8°F | 70.3°F | 70.7°F | 71.4°F | 72.7°F |
| Oct 6 | 71.4°F | 71.8°F | 71.8°F | 71.6°F | 72.5°F |
| Oct 7 | 71.6°F | 72.3°F | 72.5°F | 72.1°F | 72.3°F |
| Oct 8 | 72.7°F | 73.4°F | 73.8°F | 72.9°F | 72.3°F |
| Oct 9 | 68.2°F | 70°F | 70.9°F | 72.3°F | 72.3°F |
| Oct 10 | 67.1°F | 68.7°F | 69.6°F | 71.1°F | 72.3°F |
| Oct 11 | 67.3°F | 68.7°F | 69.6°F | 70.5°F | 72°F |
| Oct 12 | 67.3°F | 68.9°F | 69.8°F | 70.3°F | 71.8°F |
| Oct 13 | 67.3°F | 68.9°F | 69.8°F | 70.3°F | 71.6°F |
| Oct 14 | 67.3°F | 68.9°F | 69.8°F | 70.2°F | 71.4°F |
| Oct 15 | 67.8°F | 69.3°F | 70°F | 70.2°F | 71.2°F |
| Oct 16 | 66.7°F | 68.4°F | 69.4°F | 70°F | 71.1°F |
| Oct 17 | 67.1°F | 68.4°F | 69.1°F | 69.6°F | 71.1°F |
| Oct 18 | 67.8°F | 68.7°F | 69.3°F | 69.6°F | 70.9°F |
| Oct 19 | 64.2°F | 66.6°F | 67.6°F | 69.3°F | 70.7°F |
| Oct 20 | 61.3°F | 63.9°F | 65.7°F | 68°F | 70.5°F |
| Oct 21 | 64.6°F | 65.5°F | 66.2°F | 67.1°F | 70.2°F |
| Oct 22 | 61.5°F | 63.7°F | 65.3°F | 67.1°F | 69.8°F |
| Oct 23 | 61.7°F | 63.5°F | 64.8°F | 66.4°F | 69.6°F |
| Oct 24 | 60.6°F | 62.8°F | 64.4°F | 66°F | 69.3°F |
| Oct 25 | 60.6°F | 62.2°F | 63.5°F | 65.5°F | 68.9°F |
| Oct 26 | 60.1°F | 61.5°F | 62.4°F | 64.8°F | 68.5°F |
| Oct 27 | 57°F | 58.1°F | 58.8°F | 62.4°F | 68.2°F |
| Oct 28 | 57.2°F | 58.3°F | 59.2°F | 61.9°F | 67.6°F |
| Oct 29 | 56.3°F | 57.6°F | 58.5°F | 61.3°F | 67.1°F |
| Oct 30 | 56.7°F | 57.7°F | 58.6°F | 61°F | 66.6°F |
| Oct 31 | 55.4°F | 57.4°F | 58.6°F | 61°F | 66°F |